KR950010007Y1 - Counterfeit bank note detector - Google Patents

Abstract

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Description

Counterfeit bill discriminator

1 is a perspective view of a state in which the cover of the present invention is removed.

Figure 2 is a perspective view of the combined state of the present invention.

3 is a cross-sectional view of the combined state of the present invention, (a) is a sectional view taken along line I-I of FIG. 2, (b) is a sectional view taken along line II-II of FIG.

4 is a circuit diagram of the present invention.

* Explanation of symbols for main parts of the drawings

1: cover 2: body

3: ultraviolet lamp 5: insertion part

6,6a: Guide groove 7,7a: Push piece

8: breaking part 9,9a: binding part

12: jam jaw 13: ballast

15: starter 20: binding cover

S: switch

The present invention relates to a counterfeit bill discriminator, and more specifically, 250-450 fluorescent material necessarily mixed in a specific part such as money, check, securities, credit card, or passport (hereinafter referred to as "banknote"). The present invention relates to a counterfeit bill discriminator configured to judge normal bills and counterfeit bills even in bright daylight when the strong ultraviolet wavelength of nanometers (NM) is reflected on bills.

Recently, due to the development of the performance of the color copying machine, many victims are generated from the generation of counterfeit money using the color copying machine, and the social problems are seriously raised.

However, no counterfeit bill discriminator has been proposed to identify these counterfeit bills simply and conveniently, and although there are generally counterfeit bill discriminators used in certain places such as banks, the discriminator itself is difficult to identify in expensive or bright places. There was a problem such as difficult, and in order to solve this problem, it was proposed to put the banknotes in the opaque box so as to block the light, and to falsify by the transparent display window located at the upper part, but this is one by one inside the box. Because it had to be put together, the effectiveness was not obtained, and the unit price of the product was very expensive, so it was not used in a specific place.

The present invention is designed for the purpose of distributing such inconveniences and inexpensive prices to all consumers who handle cash or bills, such as general shopping malls or department stores, the bank and insert is formed by the cover and the body is combined, the upper end of the bill insert UV lamps (lamps) are installed to be able to easily determine whether the forgery of the various bills inserted into the bill insertion portion with the naked eye and to protect the eyes from the ultraviolet wavelength.

Hereinafter, with reference to the accompanying drawings in more detail as follows.

1 is an exploded perspective view showing a state in which the cover 1 of the present invention is separated from the main body 2, and the binding portions 9 and 9a of the ultraviolet lamp 3 are provided at both upper end portions of the main body 2, respectively. (6) (6a), the pressing piece (7) (7a) protrudes on both sides of the bottom surface of the cover (1) inserted in the upper surface and holding the switch (S) on the upper surface, and the blocking portion (8) is the pressing piece (7) ( It was bent forward slightly at intervals ahead of 7a).

Figure 2 is a perspective view showing a state in which the cover 1 and the main body 2 of the present invention is coupled, the banknote 10 is inserted into the insertion portion 5 so that the ultraviolet wavelength from the ultraviolet lamp 3 (the banknote) 10) shows the state to be transmitted.

3A and 3B are sectional views of FIG. 2, (a) is a sectional view taken along the lines I to I, and (b) is a sectional view taken along the lines II to II. In particular, (b) in the guide grooves 6 and 6a, the binding portions 9 and 9a of the ultraviolet lamp 3 are inserted into the pressing pieces 7 and 7a protruding downward on the bottom of the lid 1. The binding portions 9 and 9a of the ultraviolet ray lamp 3 are pressed to each other, and the locking jaw 12 protrudes from the rear side of the lid 1 so that the flow of the lid 1 and the main body 2 when the lid 2 is combined with each other is achieved. To prevent

Figure 4 is a circuit diagram showing a schematic flow of the present invention shows the binding of the ballast 13, the ultraviolet lamp 3 and the starter 15 and the switch (S).

In the drawings, reference numeral 11 denotes a bolt, 16 denotes a power cord, and 20 denotes a binding cover.

In more detail with respect to the operation and effects of the present invention configured as described above, the ballast 13 and the starter 15 is located inside the main body 2, the binding unit (9) (9a) of both sides of the ultraviolet fluorescent lamp (3) The binding pieces inserted into the guide grooves 6 and 6a which are inserted into the guide grooves 6 and 6a formed in the main body 2 and downwardly protruded downward on the bottom of the lid 1 are inserted into the guide grooves 6 and 6a. The parts 9 and 9a are pressed, and the locking jaw 12 protrudes from the rear of the bottom of the cover 1 so that the cover 1 and the main body 2 can be firmly coupled without being flown. .

In addition, as shown in FIGS. 3A and 3B, the inner surface of the blocking portion 8 slightly bent downward on the front end surface of the lid 1 is always connected to the binding cover 20 of the ultraviolet lamp 3. Since it is in close contact with each other, it is firmly fixed and irradiates the light of the ultraviolet lamp 3 downward at all times so as to protect the eyesight from electromagnetic waves generated by the ultraviolet lamp 3, and the blocking part 8 is inserted into the insertion part. In order to easily detect the authenticity of the banknote 10 inserted in (5), a large amount of light is emitted to the surface of the banknote 10 inserted into the inserting portion 5 by the light generated from the ultraviolet lamp 3. The wavelength of the light generated by the ultraviolet lamp 3 is formed at about 250-450 nanometers (NM) so that the user's eyes can be protected as much as possible from the wavelength of the ultraviolet lamp 3, and the purpose of obtaining Is the maximum that can be achieved It is.

However, the wavelength of the light does not necessarily need to be limited to the aforementioned 250 to 450 nanometers. It is just enough to protect users' sight from electromagnetic waves.

The present invention as described above has a simple structure and convenient operation so that the user can easily determine, the production is simple, and the price is cheap so that it can be distributed in large quantities to handle cash or check rather than a specific place It is a useful design that can be easily installed where it is easy to distinguish between normal and counterfeit bills.

Claims (2)

At the front end of the bottom surface of the cover 1 having the switch S on the upper surface, the pressing pieces 7 and 7a are protruded at predetermined intervals from the downwardly bent cutoff portion 8, and the locking jaw 12 is lowered at the rear. Guide grooves 6 and 6a protruding from and formed on both sides of the upper surface of the insertion part 5 of the main body 2 including the ballast 13 and the starter 15 are connected to both sides 7 of the ultraviolet lamp 3. And (7a) is inserted, and the binding part cover (20) is inserted into both binding parts (7) (7a) of the ultraviolet light (3). The counterfeit bill discriminator according to claim 1, characterized in that the ultraviolet wavelength generated by the ultraviolet lamp (3) is made of 250 to 450 nanometers (NM).